Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
question 1
Author:
Arthur Lee
可隨意移動圖中的藍點。 如果正方形ABCD的面積是 24 cm²，三角形EFG最大面積是多少？
GeoGebra
答案: 12 cm²
New Resources
apec
רישום חופשי
bewijs stelling van Pythagoras
Area Between Two Curves
Making New Year's resolutions for 2026
Discover Resources
central angle
Δευτερεύοντα Στοιχεία Τριγώνου _ Α
draft 2.3
clock_design_with_all_set_Lo_d04032019
Discover Topics
Arithmetic
Derivative
Probability
Scalene Triangles
Variance